/* ============================================
   PROW SUSHI DINING — AUTHENTIC JAPANESE OMAKASE DESIGN SYSTEM
   Theme: Wabi-sabi precision, omotenashi, shun, shokunin craft
   Palette: Warm paper cream, aged cedar charcoal, lacquer red, aged gold, hinoki wood
   Typography: Measured, calm, respectful of Japanese craft
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600&family=Noto+Serif+JP:wght@400;500;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --charcoal: #121212;
  --charcoal-light: #1f1f1f;
  --cream: #F8F4ED;
  --paper: #F5F1E9;
  --darkred: #6C2C2C;
  --lacquer: #5C2525;
  --wood: #C9B8A0;
  --hinoki: #D9C9B0;
  --lightwood: #EDE5D5;
  --gold: #C5A16F;
  --gold-muted: #A88A5A;
  --text: #2C2C2C;
  --text-light: #555;
  --text-subtle: #777;
  --border: #E5DFD3;
  --shadow-soft: 0 4px 20px rgba(18, 18, 18, 0.06);
  --shadow-medium: 0 10px 40px rgba(18, 18, 18, 0.09);
  --radius: 3px;
  --radius-sm: 2px;
  --transition: 280ms cubic-bezier(0.23, 1.0, 0.32, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--cream);
  color: var(--text);
  line-height: 1.78;
  font-size: 15.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Japanese-inspired Typography */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', 'Noto Serif JP', Georgia, serif;
  font-weight: 500;
  letter-spacing: 0.015em;
  line-height: 1.15;
}

h1 { font-size: clamp(38px, 6.5vw, 64px); }
h2 { font-size: clamp(28px, 4vw, 38px); }
h3 { font-size: 21px; letter-spacing: 0.01em; }

p {
  margin-bottom: 1.1em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Header — Ceremonial, restrained */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(248, 244, 237, 0.97);
  backdrop-filter: blur(16px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.055);
}

.nav-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
}

.logo img {
  height: 38px;
  width: auto;
}

.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 19px;
  letter-spacing: 2.5px;
  color: var(--charcoal);
  font-weight: 700;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 34px;
  align-items: center;
}

nav a {
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.6px;
  padding: 4px 0;
  position: relative;
}

nav a:hover {
  color: var(--darkred);
}

nav a.active {
  color: var(--darkred);
}

.nav-cta {
  background: var(--charcoal);
  color: var(--cream) !important;
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.nav-cta:hover {
  background: var(--lacquer);
  color: var(--cream) !important;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--charcoal);
  padding: 8px;
}

/* Hero — Full presence, contemplative */
.hero {
  height: 100vh;
  min-height: 620px;
  background: linear-gradient(rgba(18,18,18,0.48), rgba(18,18,18,0.58)), url('img_interior_hero.webp') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-top: 86px;
}

.hero-content {
  text-align: center;
  color: #fff;
  max-width: 780px;
  padding: 0 28px;
}

.hero-content h1 {
  font-size: clamp(42px, 7vw, 62px);
  line-height: 1.02;
  margin-bottom: 18px;
  font-weight: 500;
}

.hero-content .lead {
  font-size: 17.5px;
  margin-bottom: 38px;
  opacity: 0.94;
  font-weight: 400;
  letter-spacing: 0.2px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  background: var(--cream);
  color: var(--charcoal);
  padding: 15px 38px;
  font-size: 13px;
  letter-spacing: 1.8px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
}

.btn:hover {
  background: var(--gold);
  color: var(--cream);
  transform: translateY(-1px);
}

.btn-dark {
  background: var(--charcoal);
  color: var(--cream);
}

.btn-dark:hover {
  background: var(--lacquer);
  color: var(--cream);
}

.btn-outline {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}

.btn-outline:hover {
  background: #fff;
  color: var(--charcoal);
}

/* Section rhythm — generous but not wasteful */
section {
  padding: 92px 32px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 58px;
}

.section-header h2 {
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-light);
  max-width: 540px;
  margin: 0 auto;
  font-size: 15px;
}

/* Philosophy / Narrative blocks */
.philosophy {
  background: var(--paper);
  border-left: 4px solid var(--gold);
  padding: 42px 48px;
  margin: 32px 0;
  font-size: 15.2px;
  color: var(--text);
}

.philosophy strong {
  color: var(--darkred);
}

/* The Counter — signature motif for this site */
.counter-experience {
  background: var(--charcoal);
  color: var(--cream);
  padding: 72px 32px;
}

.counter-experience .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.counter-visual {
  position: relative;
}

.counter-visual img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-medium);
}

.counter-details h3 {
  color: var(--gold);
  margin-bottom: 18px;
  font-size: 24px;
}

.counter-details ul {
  list-style: none;
  margin-top: 24px;
}

.counter-details li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: flex;
  gap: 14px;
  font-size: 14.5px;
}

.counter-details li:last-child {
  border-bottom: none;
}

.counter-details li::before {
  content: "—";
  color: var(--gold);
  font-weight: 500;
}

/* Featured grid — calm cards */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 26px;
}

.featured-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.featured-card img {
  width: 100%;
  height: 238px;
  object-fit: cover;
}

.featured-card-content {
  padding: 30px 28px;
}

.featured-card-content h3 {
  font-size: 19px;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.featured-card-content p {
  font-size: 14.5px;
  color: var(--text-light);
  line-height: 1.72;
  margin-bottom: 0;
}

/* Menu rows — precise, respectful */
.menu-preview {
  background: #fff;
}

.menu-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.menu-item {
  display: flex;
  gap: 24px;
  padding: 19px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item img {
  width: 86px;
  height: 86px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.menu-item-info {
  flex: 1;
}

.menu-item-info h4 {
  font-size: 16px;
  margin-bottom: 3px;
}

.menu-item-info p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 4px;
}

.price {
  color: var(--darkred);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.3px;
}

/* Seasonal — poetic grid */
.season-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.season-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.season-card img {
  width: 100%;
  height: 198px;
  object-fit: cover;
}

.season-card-content {
  padding: 26px 24px;
}

.season-card-content h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.season-card-content .meta {
  font-size: 12.5px;
  color: var(--gold-muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.season-card-content .price {
  display: block;
  margin-top: 12px;
}

/* Deep content sections */
.content-block {
  max-width: 860px;
  margin: 0 auto;
}

.content-block h3 {
  margin: 38px 0 14px;
  color: var(--charcoal);
}

.content-block p {
  font-size: 15px;
  color: var(--text-light);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}

.gallery-grid img {
  width: 100%;
  height: 248px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform 420ms ease, opacity 200ms ease;
}

.gallery-grid img:hover {
  transform: scale(1.012);
  opacity: 0.96;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 3000;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(12, 12, 12, 0.94);
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 94%;
  max-height: 82%;
  border-radius: 2px;
}

.lightbox-caption {
  margin-top: 22px;
  color: #ccc;
  font-size: 14px;
  max-width: 680px;
  text-align: center;
  padding: 0 20px;
}

.lightbox-close {
  position: absolute;
  top: 28px;
  right: 36px;
  font-size: 34px;
  color: #fff;
  cursor: pointer;
  opacity: 0.7;
}

/* Forms — calm, respectful */
.form {
  background: #fff;
  padding: 46px 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 12.5px;
  margin-bottom: 6px;
  color: var(--text-light);
  letter-spacing: 0.4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  background: var(--paper);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: #fff;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-note {
  font-size: 12.5px;
  color: var(--text-subtle);
  margin-top: 18px;
}

/* Drink cards — refined list feel */
.drink-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(248px, 1fr));
  gap: 16px;
}

.drink-card {
  background: #fff;
  padding: 22px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.drink-card h4 {
  font-size: 15.5px;
  margin-bottom: 2px;
}

.drink-card .region {
  font-size: 12.5px;
  color: var(--text-subtle);
  margin-bottom: 8px;
}

/* Access & Info */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.map {
  background: #ddd;
  border-radius: var(--radius);
  overflow: hidden;
  height: 380px;
  background-size: cover;
  background-position: center;
}

.info-card {
  background: #fff;
  padding: 38px 40px;
  border-radius: var(--radius);
}

.info-card h3 {
  margin-bottom: 20px;
}

/* Event cards */
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.event-card {
  background: #fff;
  padding: 34px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.event-card h3 {
  color: var(--darkred);
  margin-bottom: 12px;
}

/* About story */
.story {
  background: #fff;
  padding: 58px 56px;
  border-radius: var(--radius);
  margin: 50px 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.value-card {
  background: #fff;
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.value-card h4 {
  color: var(--darkred);
  margin-bottom: 8px;
  font-size: 16px;
}

/* Footer — quiet */
footer {
  background: var(--charcoal);
  color: #b8b8b8;
  padding: 62px 32px 28px;
  font-size: 13.5px;
}

.footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.6fr;
  gap: 44px;
}

.footer-col h4 {
  color: #fff;
  font-size: 13px;
  margin-bottom: 18px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin-bottom: 7px;
  opacity: 0.82;
  font-size: 13.5px;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--gold);
}

.footer-bottom {
  max-width: 1180px;
  margin: 52px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 12px;
  opacity: 0.55;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 2500;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(18,18,18,0.82);
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #fff;
  max-width: 400px;
  width: 90%;
  padding: 46px 42px;
  border-radius: var(--radius);
  text-align: center;
  position: relative;
}

.modal-content h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.close-modal {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 26px;
  cursor: pointer;
  color: #888;
}

/* Responsive — Mobile First */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 22px;
  }
  
  nav ul {
    gap: 26px;
  }
  
  section {
    padding: 72px 22px;
  }
  
  .counter-experience .container {
    grid-template-columns: 1fr;
    gap: 46px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 18px;
  }
  
  nav ul {
    position: fixed;
    top: 86px;
    left: -100%;
    width: 100%;
    background: var(--cream);
    flex-direction: column;
    padding: 26px 0 32px;
    gap: 14px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    transition: left 0.3s ease;
    z-index: 999;
  }
  
  nav ul.active {
    left: 0;
  }
  
  .hamburger {
    display: block;
  }
  
  .hero {
    min-height: 560px;
  }
  
  .hero-content h1 {
    font-size: 36px;
  }
  
  .hero-content .lead {
    font-size: 15.5px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  
  .counter-experience {
    padding: 56px 22px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
  
  .nav-container {
    height: 78px;
  }
  
  .hero {
    margin-top: 78px;
  }
  
  section {
    padding: 56px 16px;
  }
  
  .menu-item {
    flex-direction: column;
    gap: 12px;
  }
  
  .menu-item img {
    width: 100%;
    height: 140px;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .gallery-grid img {
    height: 170px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Subtle thematic accents */
.ingredient-note {
  font-size: 13px;
  color: var(--gold-muted);
  font-style: normal;
  border-left: 2px solid var(--gold);
  padding-left: 12px;
  margin: 16px 0;
}

.omakase-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin: 32px 0;
}

.flow-step {
  background: #fff;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 14px;
}

.flow-step .num {
  font-family: 'Playfair Display', serif;
  color: var(--darkred);
  font-size: 15px;
  display: block;
  margin-bottom: 4px;
}

/* Utility */
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }